Xtar WP2H charger voltage setting

[kersey]

I've had this as a back up charger for a while but never really used it but now have a few 20700 that won't fit in my Efest but fit fine in here, only thing I'm not sure of is the voltage to select on the side of the charger.

I have a choice of 3.2, 3.6 and 3.8v...which is the correct one for a 20700 battery??

 

[Make 'N' Vape]

3.2V is the safest bet as you are not going to over power the batteries I would have thought 3.7V but as not an option play safe and go 3.2V for now.

Until someone can confirm, as memory is rusty but even 3.7V may not be enough to complete the charge so it might actually be 3.8V

umm, ok I think it is 3.8V but while you wait stick it on 3.2v

@Rob @conanthewarrior any advice to help

 

[Simon G]

It's supposed to set the nominal voltage according this here...

https://lygte-info.dk/review/Review Charger Xtar WP2h UK.html

if you look at the table near the top,

It says the 3.6v will charge to 4.2v so that's what you want to use.

The 3.8v will take it to 4.35v (too high) and the 3.2 setting will only charge to 3.6v (too low)

 

[KytanDale]

The voltages are as the cells are advertised. Not the charged voltage. Standard now is 3.7v that is fully charged at 4.2. safest to use is 3.6v

 

[kersey]

Thanks guys, that makes sense now